Finding the Fourth Proportional to 325,732,489,258.68, 449,514,972,048.14 and 179,261,814,697.02
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Solution
The fourth proportional to 325,732,489,258.68, 449,514,972,048.14 and 179,261,814,697.02 is: 247,383,580,944.66
Step by Step Solution
- Step 1: Write the proportion equation
325,732,489,258.68 : 449,514,972,048.14 = 179,261,814,697.02 : x - Step 2: Convert to fraction form
325,732,489,258.68/449,514,972,048.14 = 179,261,814,697.02/x - Step 3: Cross multiply
325,732,489,258.68x = 449,514,972,048.14 × 179,261,814,697.02 - Step 4: Simplify right side
325,732,489,258.68x = 80,580,869,622,829,793,935,360 - Step 5: Solve for x
x = 80,580,869,622,829,793,935,360/325,732,489,258.68 - Step 6: Final answer
x = 247,383,580,944.66
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.